Sodium methoxide production device

The utility model discloses a sodium methoxide production device, which relates to the technical field of sodium methoxide production, and is characterized in that a methanol solution saturated by sodium bromide is electrolyzed in a diaphragm electrolytic cell and is subjected to oxidation-reduction reaction, bromide ions in the sodium bromide methanol solution lose electrons on an anode and are subjected to oxidation reaction to generate bromine; sodium ions in the sodium bromide methanol solution penetrate through the diaphragm to enter a cathode chamber of the diaphragm electrolytic cell under the action of current, methanol molecules on a cathode obtain electrons to be subjected to a reduction reaction, hydrogen-oxygen bonds of hydroxyl are broken and combined with the sodium ions to generate sodium alkoxide and hydrogen, and the sodium methoxide methanol solution with the required concentration is obtained through separation of the catholyte distillation tower. Sodium methoxide methanol solutions with di